👤
09618609764IN
Answered

III.
PRACTICE TASKS
Solve for the unknown equation.
1. 8a = 2a + 30
2. 4n - 8 = 2n
3. lx = 60
3
4. x+ 10 - 8 + 2 = 29
5. lb = 20
2​

Sagot :

KATEODIESMERCURIOBIGIN

Step-by-step explanation:

1. 8a=2a+30

=8a-2a=30

=6a=30

a=5

2. 4n-8=2n

4n=2n+8

4n-2n=8

2n=8

N=4

4. x+10-8+2=29

x+4=29

x=29-4

x=25

In Studier: Other Questions